CN109579866A - Intelligent navigation method, device, computer equipment and storage medium - Google Patents
Intelligent navigation method, device, computer equipment and storage medium Download PDFInfo
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- 239000000295 fuel oil Substances 0.000 claims description 15
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3469—Fuel consumption; Energy use; Emission aspects
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Abstract
The present invention discloses a kind of intelligent navigation method, device, computer equipment and storage medium.This method comprises: obtaining the route guidance request that client is sent, route guidance request includes origin, target location and current residual oil mass；Based on origin and target location, target navigation route is obtained, target navigation route includes at least two navigation sections and the oiling service area that is arranged between two neighboring navigation section；The road condition data for obtaining each navigation section, is based on road condition data and pre-set oil consumption coefficient vs table, obtains the corresponding oil consumption coefficient in navigation section；According to the corresponding section distance in each navigation section, oil consumption coefficient and pre-set unit oil consumption, the corresponding target road section oil mass in navigation section is obtained；Based on the corresponding target road section oil mass in each navigation section and current residual oil mass, vehicle fuel quantity prompting message is obtained, and the vehicle fuel quantity prompting message is sent to the client.This method can make vehicle according to oil mass prompting is carried out before target navigation route running, guarantee that vehicle is travelled according to stroke.
Description
Technical field
The present invention relates to intelligent navigation technology field more particularly to a kind of intelligent navigation method, device, computer equipment and
Storage medium.
Background technique
During running, when automobile oil mass is lower, driver usually require search periphery gas station or
Service area, to be automobile fuel filler.And with the intelligent development of automotive electronics, automobile is configured with vehicle mounted guidance terminal mostly,
The gas station on periphery so that driver can be navigated by vehicle mounted guidance terminal.
, need to be when automobile oil mass to be lower in current gas station navigation procedure, driver opens the vehicle mounted guidance of automobile manually
Terminal, and search key " gas station " is inputted in vehicle mounted guidance terminal, and when confirming search, vehicle mounted guidance terminal can be searched
The fuel station information on rope periphery, and show search result.It is vehicle-mounted to lead when driver selection target gas station from search result
Boat terminal can navigate according to the selection of driver using target gas station as destination.This navigation mode, it is understood that there may be
When automobile oil mass is lower, vehicle drive can not be supported to cause vehicle that can not drive according to current stroke to target gas station, or
For person because target gas station deviates current stroke farther out, detour causes vehicle travel to change farther out.
Summary of the invention
The embodiment of the present invention provides a kind of intelligent navigation method, device, computer equipment and storage medium, current to solve
Automobile oil mass is lower or target gas station deviates the problems of current stroke.
A kind of intelligent navigation method, comprising:
Obtain the route guidance request that client is sent, route guidance request include origin, target location and
Current residual oil mass；
Based on the origin and the target location, target navigation route is obtained, the target navigation route includes
At least two navigation sections and the oiling service area being arranged between the two neighboring navigation section；
The road condition data for obtaining each navigation section, is based on the road condition data and pre-set oil consumption coefficient pair
According to table, the corresponding oil consumption coefficient in the navigation section is obtained；
According to the corresponding section distance in each navigation section, the oil consumption coefficient and pre-set unit oil consumption, obtain
The corresponding target road section oil mass in the navigation section；
Based on each corresponding target road section oil mass in navigation section and the current residual oil mass, vehicle fuel quantity is obtained
Prompting message, and the vehicle fuel quantity prompting message is sent to the client.
A kind of intelligent navigation device, comprising:
Route guidance request module, for obtaining the route guidance request of client transmission, the route guidance is asked
It asks including origin, target location and current residual oil mass；
Target navigation route acquiring module obtains target navigation for being based on the origin and the target location
Route, the target navigation route include at least two navigation sections and be arranged in it is two neighboring it is described navigation section between plus
Oily service area；
Oil consumption coefficient obtains module, for obtaining the road condition data in each navigation section, is based on the road condition data
With pre-set oil consumption coefficient vs table, the corresponding oil consumption coefficient in the navigation section is obtained；
Target road section oil mass obtains module, for according to the corresponding section distance in each navigation section, the oil consumption coefficient
With pre-set unit oil consumption, the corresponding target road section oil mass in the navigation section is obtained；
Oil mass prompting message sending module, for based on the corresponding target road section oil mass in each navigation section and described
Current residual oil mass obtains vehicle fuel quantity prompting message, and the vehicle fuel quantity prompting message is sent to the client.
A kind of computer equipment, including memory, processor and storage are in the memory and can be in the processing
The computer program run on device, the processor realize the step of above-mentioned intelligent navigation method when executing the computer program
Suddenly.
A kind of computer readable storage medium, the computer-readable recording medium storage have computer program, the meter
The step of calculation machine program realizes above-mentioned intelligent navigation method when being executed by processor.
Above-mentioned intelligent navigation method, device, computer equipment and storage medium are determined according to origin and target location
Target navigation route determines corresponding oil consumption coefficient further according to the road condition data in each navigation section in target navigation route,
It, can quick obtaining consideration actual road conditions data correspondence according to oil consumption coefficient, section distance and the unit oil consumption in each navigation section
Target road section oil mass so that the target road section oil mass more objectively reflects the fuel consumption in the vehicle driving navigation section.Finally,
Based on the corresponding target road section oil mass in each navigation section and current residual oil mass, vehicle fuel quantity prompting message is obtained, in vehicle
According to oil mass prompting is carried out before target navigation route running, to guarantee that vehicle smoothly completes this line of target navigation route
The traveling of journey.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is an application environment schematic diagram of intelligent navigation method in one embodiment of the invention；
Fig. 2 is a flow chart of intelligent navigation method in one embodiment of the invention；
Fig. 3 is another flow chart of intelligent navigation method in one embodiment of the invention；
Fig. 4 is another flow chart of intelligent navigation method in one embodiment of the invention；
Fig. 5 is another flow chart of intelligent navigation method in one embodiment of the invention；
Fig. 6 is another flow chart of intelligent navigation method in one embodiment of the invention；
Fig. 7 is another flow chart of intelligent navigation method in one embodiment of the invention；
Fig. 8 is a schematic diagram of intelligent navigation device in one embodiment of the invention；
Fig. 9 is a schematic diagram of computer equipment in one embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Intelligent navigation method provided in an embodiment of the present invention, the intelligent navigation method can apply ring using as shown in Figure 1
In border.Specifically, which applies in intelligent guidance system, which includes as shown in Figure 1
Client and server, client are communicated by network with server, are monitored in real time for realizing to automobile oil mass,
To guarantee that automobile oil mass can support its traveling to target location, to guarantee the normally travel of vehicle.Wherein, client is also known as
User terminal, refers to corresponding with server, provides the program of local service for client.Client it is mountable but be not limited to various
On personal computer, laptop, smart phone, tablet computer and portable wearable device.Server can be with independently
The server cluster of server either multiple servers composition realize.
In one embodiment, as shown in Fig. 2, providing a kind of intelligent navigation method, the service in Fig. 1 is applied in this way
It is illustrated, includes the following steps: for device
S201: obtain client send route guidance request, route guidance request include origin, target location and
Current residual oil mass.
Wherein, route guidance request is that user is used to carry out asking for route planning by what user end to server was sent
It asks.Origin is the starting point of this route guidance request, is specifically as follows user by position of the client from primary input, also
It can be the position of the included GPS module autonomous positioning of client.Target location is the terminal of this route guidance request.Currently
Fuel Oil Remaining is the Fuel Oil Remaining shown in meter panel of motor vehicle, can by user from primary input client, can also by with vehicle
The connected client of instrument board independently acquires.In the present embodiment, client can based on acquired origin, target location and
Current residual oil mass generate route guidance request, so as to based on the route guidance request carry out route guidance, to avoid oil mass compared with
It is low and influence vehicle operate normally or occur around the longer problem of row distance.
S202: being based on origin and target location, obtains target navigation route, and target navigation route includes at least two
Navigation section and the oiling service area being arranged between two neighboring navigation section.
Step S202 is specifically included: server is based on origin and target location, obtains at least one original navigation road
Line, and at least one original navigation route is shown on the client；Client is obtained to trigger based on any original navigation route
Routing command, based on routing command obtain target navigation route.
Wherein, original navigation route is the navigation road for the P Passable that server is determined according to origin and target location
Line.Server is first based on origin and target location enquiry navigation system database, with obtaining connection origin and target
All original navigation routes between point.For example, from Shenzhen (origin) to Guangzhou (target location) there are 5 originals
Beginning navigation routine, the 1st article is by way of Beijing-Hongkong Australia high speed and this original navigation route of Shen Hai high speed Guangzhou branch line；2nd article is way
Through imperial big high speed and this original navigation route of Beijing-Hongkong Australia high speed；3rd article be by way of Beijing-Hongkong Australia high speed and wide deep riverine expressway this
One original navigation route；4th article is by way of imperial big high speed and this original navigation route of region of rivers and lakes main road.5th article is by way of wide depth
Highway and this original navigation route of the through street Guang Yuan.
Wherein, oiling service area refers to the gas station for providing the service of oiling or service area.The service area refer to exclusively for
Passenger and driver stop the place of rest, should provide parking lot, public lavatory, gas station, car repair depot, food and drink and buffet
Equal facilities, about 50 km of average headway.
In the present embodiment, target navigation route include at least two navigation sections and setting two neighboring navigation section it
Between oiling service area, in particular to target navigation route at least two navigation sections are cut by oiling service differentiation, then n plus
Target navigation route can be divided into n+1 navigation section by oily service area.For example, including A oiling service in target navigation route
Area and B oiling service area, then the target navigation route is divided into three navigation sections, i.e. origin to A oiling service area
Between navigation section, A oiling service area between B oiling service area navigation section and B oiling service area to target location
Between navigation section.
Further, server is at least one original navigation route determining according to route guidance request, and is based on extremely
After target navigation route used in a few original navigation route selection, can the voice broadcast target navigation route it is corresponding
The statistical information of at least one oiling service area.The mode of this voice broadcast statistical information, on user's selection target navigation road
When line, the statistical information of its corresponding oiling service area can be fed back into user in advance, without reaching oiling service in vehicle
It is just reminded within the scope of the pre-determined distance in area, for ensuring that can the current residual oil mass of vehicle support vehicle to complete from starting
Stroke of the place to target location.
S203: the road condition data in each navigation section is obtained, road condition data and pre-set oil consumption coefficient vs are based on
Table obtains the corresponding oil consumption coefficient in navigation section.
Wherein, road condition data refers to after obtaining target navigation route, is got by third party's interface and is led with target
In the line of air route it is each navigation section it is corresponding influence vehicle oil consumption data.The road condition data includes but is not limited to road surface number
According to, driving cycle data and congestion index etc..Road surface data include the number such as road gradient, dry and wet degree, bend, mountain road
According to these data will affect frictional resistance and grade resistance in vehicle travel process.Driving cycle data are mainly by road of navigating
Traffic lights quantity configured in section etc. determines, since consumption run carries out under typical travel operating condition, consists of two parts, i.e., low
The urban conditions (max. speed 50km/h, average speed 19km/h) of speed traveling and the suburbs operating condition (max. speed run at high speed
120km/h, average speed about 63km/h).And the vehicle place to use of actual user, applying working condition are multifarious, survey oil consumption
Differ larger, for example, often vehicle oil consumption is just high when driving in urban district, oil consumption is lower in highway normally travel, frequently
Short distance traveling oil consumption it is higher.Congestion index refers to the average vehicle flow in unit time (such as 1 hour).
Wherein, oil consumption coefficient vs table is pre-set for storing the number of the corresponding oil consumption coefficient of different road condition datas
According to table.Specifically, server is getting the road conditions such as road surface data, driving cycle data and the congestion index in each navigation section
After data, oil consumption coefficient vs table is inquired respectively based on road condition datas such as road surface data, driving cycle data and congestion indexes,
Can quick obtaining road conditions coefficient corresponding with each road condition data, then by all road conditions multiplications, this can be obtained and led
The corresponding oil consumption coefficient of air route section.The oil consumption coefficient that following formula obtains navigation section: K=k can be used1*k2*k3, wherein K
For oil consumption coefficient, k1、k2And k3Respectively road surface data, driving cycle data and the corresponding road conditions coefficient of congestion index.It is general next
It says, k1、k2And k3Value when being 1, indicate that vehicle be in standard road conditions downward driving, such as in road surface gently (influence road gradient), day
The states downward drivings such as gas sunny (influencing dry and wet degree), highway and the section of not congestion.If compared to the road of standard road conditions
The road condition data of condition data, a certain navigation section will increase oil consumption, then its oil consumption coefficient is greater than the oil consumption in 1, such as upward trend
Coefficient is greater than 1；Conversely, then oil consumption coefficient is less than the oil consumption coefficient in 1, such as downhill path less than 1.
S204: it according to the corresponding section distance in each navigation section, oil consumption coefficient and pre-set unit oil consumption, obtains
The corresponding target road section oil mass in navigation section.
Wherein, the corresponding section distance in navigation section can be true when guidance system data library determines its target navigation route
Determine, specially the distance in the navigation section.Unit oil consumption refers to automobile, and unit distance (such as 1 kilometer) is average when driving on road
Fuel consumption.Unit oil consumption is a measurement index of vehicle fuel consumption.The formula of practical unit of account oil consumption is X=Y/Z,
X is unit oil consumption, and Y refers to practical oiling litre number, and Z refers to the milimeter number of Y liter oil actual travels, can unit oil consumption formula
It is found that the unit of unit oil consumption is L/Km.In general, its corresponding standard unit oil consumption of the vehicle of each model, should
Standard unit's oil consumption can be used as the pre-set unit oil consumption of server.The official test of standard unit's oil consumption is controlled big
Under temperature degree and normal condition, in the oil consumption evaluation test institute that test indoor simulation automobile real road standard running state carries out
The unit oil consumption obtained.
Target road section oil mass refer to according to navigation section section distance, oil consumption coefficient and pre-set unit oil consumption into
Row calculates, fuel consumption needed for the navigation section determined.It is to be appreciated that reality of the target road section oil mass by navigation section
Border road condition data determines its corresponding oil consumption coefficient, is more objectively determined based on the calculated target road section oil mass of the oil consumption coefficient
Fuel consumption needed for it.
In one embodiment, step S204 is specifically included: using target road section oil mass calculation formula to each navigation section
The unit oil consumption of corresponding section distance, oil consumption coefficient and default setting is calculated, and the corresponding target road in navigation section is obtained
Section oil mass.Target road section oil mass calculation formula is O=S*X*K, wherein O is target road section oil mass, and S is the section in navigation section
Distance, X are unit oil consumption, and K is the oil consumption coefficient in navigation section, by target road section survey calculation formula it is found that target road section is surveyed
The unit of amount is L.It is to be appreciated that the target road section oil mass determined by the target road section oil mass calculation formula is in addition to considering to lead
The section distance and unit oil consumption of air route section, also comprehensively consider the oil consumption coefficient in the navigation section, and the oil consumption coefficient is foundation
What the actual road condition data in navigation section and oil consumption coefficient vs table determined, so that target road section oil mass more objectively determines vehicle
Traveling navigation section needed for fuel consumption.
S205: being based on the corresponding target road section oil mass in each navigation section and current residual oil mass, obtains vehicle fuel quantity and mentions
Awake information, and vehicle fuel quantity prompting message is sent to client.
Since target navigation route includes at least two navigation sections, and the corresponding target road section oil in each navigation section
Amount can determine that the corresponding route of entire target navigation route is always oily according to the corresponding target road section oil mass at least two navigation sections
Amount.Then, corresponding vehicle fuel quantity prompting message is carried out according to the total oil mass of the route and current residual oil mass.The vehicle fuel quantity mentions
Awake information is the information accordingly reminded according to different low on fuel situations.In the present embodiment, it is based on each navigation section pair
The target road section oil mass and current residual oil mass answered obtain vehicle fuel quantity prompting message, in vehicle foundation target navigation route
Oil mass prompting is carried out before traveling, to guarantee that vehicle can be travelled according to target navigation route, is avoided when oil mass is lower
Interim oiling service area of searching refuels, and influences vehicle travel.
In intelligent navigation method provided by the present embodiment, target navigation road is determined according to origin and target location
Line determines corresponding oil consumption coefficient further according to the road condition data in each navigation section in target navigation route, leads according to each
Oil consumption coefficient, section distance and the unit oil consumption of air route section, can the corresponding target road section of quick obtaining consideration actual road conditions data
Oil mass, so that the target road section oil mass more objectively reflects the fuel consumption in the vehicle driving navigation section.Finally, being led based on each
The corresponding target road section oil mass of air route section and current residual oil mass, obtain vehicle fuel quantity prompting message, in vehicle foundation target
Oil mass prompting is carried out before navigation routine traveling, thus guarantee that vehicle smoothly completes the traveling of this one stroke of target navigation route,
It avoids oil consumption too low and influences normally travel or the case where being refueled farther out appearance of detouring.
In one embodiment, as shown in figure 3, the route guidance request that step S201, i.e. acquisition client are sent, route are led
Boat request includes origin, target location and current residual oil mass, comprising:
S301: the Voice Navigation request that client is sent is obtained, Voice Navigation request includes voice data to be identified.
Wherein, Voice Navigation request is the voice for being used to carry out route planning that user is sent by user end to server
The request of form.Voice data to be identified is its navigation needs of reflection and Fuel Oil Remaining information that user passes through client typing
Data.For example, user can " I want from Guangzhou to Shenzhen, now by voice capture device (such as microphone) typing of client
The Fuel Oil Remaining of vehicle is 6 liters ".
S302: speech recognition is carried out to voice data to be identified using speech recognition modeling, obtains text data to be identified.
Wherein, speech recognition modeling is the model of the content of text in preparatory trained voice data for identification.This
Static voice decoding network can be used in speech recognition modeling in embodiment, since static decoding network is complete search space
Portion's expansion, therefore it when carrying out text translation, decoding speed is very fast, so as to quick obtaining text data to be identified.It should
Static voice decoding network is that acquired static decoding network, the spy are trained using the training voice data of specific area
The training voice data for determining field can be understood as the corresponding voice data of pre-stored historical navigation data.Since voice is quiet
State decoding network is that the training voice data based on specific area is trained acquired static decoding network, so that it is right
The voice data to be identified of specific area is with strong points when being identified, so that decoding accuracy rate is higher.
S303: extracting text data to be identified using keyword extraction algorithm, obtains target keyword.
Wherein, keyword extraction algorithm refers to the algorithm that keyword therein is extracted from text data.In the present embodiment,
Server first uses participle tool to segment text data to be identified, then uses and remove to deactivate word algorithm to word segmentation result progress
Stop words is gone to handle, to obtain target keyword.The target keyword can reflect navigation needs and Fuel Oil Remaining information
Keyword.
S304: matching predetermined keyword library based on target keyword, obtain the origin of successful match, target location and
Current residual oil mass.
Wherein, the database of the keyword with navigation needs and Fuel Oil Remaining information is stored in predetermined keyword library.Specifically
Ground, server are based on target keyword and match predetermined keyword library, obtain the origin of successful match, target location and current
Fuel Oil Remaining.For example, the target critical recognized in " I wants that from Guangzhou to Shenzhen, the Fuel Oil Remaining of present vehicle is 6 liters "
Word is " from ", " Guangzhou ", " to ", " Shenzhen ", " Fuel Oil Remaining ", " for " and " 6 liters ".Configuration is " from C in predetermined keyword library
Into this form of presentation of D ", C is origin, and D is target location, so that it is determined that Guangzhou is origin, Shenzhen is target
Place.Similarly, current residual oil mass is obtained.
In intelligent navigation method provided by the present embodiment, requested using speech form typing Voice Navigation, using voice
Identification model identifies voice data to be identified, can quick obtaining text data to be identified；Then, using keyword extraction
Algorithm carries out keyword extraction to text data to be identified, to obtain target keyword, utilizes target keyword and default key
Dictionary, can the corresponding origin of quick obtaining, target location and current residual oil mass be not necessarily to hand to liberate user's both hands
Dynamic input can also carry out route guidance, and avoiding user in driving process needs to be manually entered route guidance request.
Further, before step S301, i.e., before obtaining the Voice Navigation request that client is sent, which is led
Boat method further include: (1) target speech data is acquired using the voice capture device (such as microphone) of client in real time.The target
Voice data is client collected voice data in real time, and acquisition process is similar to step S301, repeats no more.(2) it adopts
Target speech data is identified with speech recognition modeling, obtains target text data, identification process and step S302 phase
Seemingly, it repeats no more.(3) judge whether comprising waking up keyword in target text data, if comprising waking up in target text data
Keyword then controls Voice Navigation interface, obtains the Voice Navigation request that client is sent within a preset period of time.It is understood that
Ground, the wake-up keyword are that server is pre-set for waking up the keyword that client enters Voice Navigation interface.This is pre-
If the period is the server pre-set period, for limiting the time of voice wake-up.Specifically, when server is default
The Voice Navigation request that client is sent is obtained in period, then executes subsequent step S302；When server is in preset time
The Voice Navigation request that client transmission has not been obtained in section, then need the step of repeating above-mentioned (1), (2) and (3).
In the present embodiment, intelligent guidance system is also configured with voice arousal function, for closing according to pre-set wake-up
Keyword, when server detect client in real time collected target speech data include the wake-up keyword when, can start
Receive Voice Navigation request.Voice, which wakes up, is otherwise referred to as keyword detection (Keyword spotting), that is, continuous
Keyword detection will be waken up in continuous voice to come out, general fewer (1-2 in the majority, the special feelings of number for waking up keyword
Condition extends also to more several).Voice wake-up is to handle continuously voice flow, for example voice switch 24 hours is not
Target keyword in intermittent detection microphone location (i.e. target speech data)；Voice wake up can and speech recognition technology
In conjunction with the position started for detecting voice replaces in key, such as Amazon Echo, uses " alexa " as wake up close
Keyword then controls client and carries out Voice Navigation interface once detecting wake-up keyword, starts recording and carries out speech recognition.
In one embodiment, as shown in figure 4, after step S202, it is being based on origin and target location, is obtaining mesh
After marking navigation routine, intelligent navigation method further include:
S401: the corresponding oiling service area of target navigation route is filled in navigation information prompt template, target is obtained
Navigate text data.
Wherein, navigation information prompt template is the pre-set template for prompting navigation information of server.For example, should
Navigation information prompts the content of text in template are as follows: from ... (origin) to ... when (target location), by way of ... (capital
Hongkong and Macro's high speed and Shen Hai high speed Guangzhou branch line) in this target navigation route, including A oiling service area and B oiling service area,
In, A oiling service area is apart from XX kilometers of origin, and B oiling service area is apart from XX kilometers of origin.Server leads target
The corresponding A oiling service area of air route line and B oiling service area are filled into preset navigation information prompt template, are obtained target and are led
Navigate text data.
S402: target navigation text data is converted by target navigation voice data using TTS technology, sends play instruction
Make client terminal playing target navigation voice data.
Wherein, TTS (abbreviation of Text To Speech, i.e., " from Text To Speech "), is interactive a part, allows
Machine can speak.Play instruction is the instruction for controlling client terminal playing voice data.Specifically, server is being got
After target navigation text data, which is converted by target navigation voice data using TTS technology, to
Client sends play instruction, so that client plays target navigation voice data according to the play instruction, so that user is audible
To target navigation voice data, corresponding navigation information is understood, without checking corresponding target navigation text in driving process
Notebook data.
In intelligent navigation method provided by the present embodiment, first the oiling service area in target navigation route is filled into and is led
In information alert template of navigating, to obtain target navigation text data, so that the target navigation text data can accurately and compactly
Reflect the oiling service area that target navigation route passes through, so that user refuels.Using TTS technology by target navigation textual data
According to being converted into target navigation voice data and play out, to make the user do not need the target navigation text that viewing client-side screen is shown
Notebook data, you can learn that the oiling service area in target navigation route, to refuel.
In one embodiment, as shown in figure 5, step S205, based on the corresponding target road section oil mass in each navigation section with
Current residual oil mass obtains vehicle fuel quantity prompting message, comprising:
S501: being based on the corresponding target road section oil mass in each navigation section, and it is total to obtain the corresponding route of target navigation route
Oil mass.
Since target navigation route includes at least two navigation sections, server can be based on the corresponding mesh in each navigation section
Section oil mass is marked, the target road section oil mass in all navigation sections is added, it is total that the corresponding route of target navigation route can be obtained
Oil mass.In the present embodiment, it is corresponding that the sum of the target road section oil mass at least two navigation sections is determined as target navigation route
The total oil mass of route comprehensively considers the corresponding oil consumption coefficient of road condition data in different navigation section, to keep the total oil mass of route more objective
It is reasonable to see.
S502: if current residual oil mass is less than the total oil mass of route, generating the first prompting message, and by the first prompting message
It is sent to client.
Specifically, if current residual oil mass be less than the total oil mass of route, illustrate the current residual low on fuel of the vehicle with
It supports vehicle, to target location, therefore the first prompting message need to be generated according to target navigation route running, and this first is reminded
Information is sent to client, to remind user to refuel.First prompting message is for reminding the current of its vehicle of user
Fuel Oil Remaining is not enough to the information for supporting to be driven to target location.
Further, after step S502, intelligent navigation method further include: (1) judge in target navigation route
Whether the corresponding target road section oil mass in one navigation section is greater than current residual oil mass.This first navigation section is origin
Section between first oiling service area.(2) if the corresponding target road section oil mass in first navigation section is greater than current remain
Excess oil amount, and when the oil mass difference of target road section oil mass and current residual oil mass is greater than preset difference value then generates first and refuels letter
Breath is refueled with reminding user to can travel to the first navigation section, without changing stroke.(3) if first navigation section pair
The target road section oil mass answered is not no more than the oil mass difference of current residual oil mass or target road section oil mass and current residual oil mass
When greater than preset difference value, then the second oiling information is generated, to remind user to refuel nearby in origin position, to avoid current
Fuel Oil Remaining can not support vehicle driving to first oiling service area, that is, be unable to complete the traveling in first navigation section.It can
To understand ground, after generation the second oiling information, can also navigate the oiling service area nearest with origin, to carry out phase
The prompting answered.
S503: if current residual oil mass is not less than the total oil mass of route, the total oil mass of route and current residual oil mass are obtained
Oil mass difference.
Specifically, if current residual oil mass is not less than the total oil mass of route, illustrating that the current residual oil mass of the vehicle has can
Vehicle can be supported according to target navigation route running to target location, calculate the oil of current residual oil mass and the total oil mass of route at this time
Difference is measured, determines the need for refueling according to the oil mass difference.In the present embodiment, the current residual oil mass≤total oil mass of route, oil
Measure the total oil mass of difference=route-current residual oil mass.
S504: if oil mass difference is less than default oil mass threshold value, the second prompting message is generated, and the second prompting message is sent out
Give client.
Wherein, presetting oil mass threshold value is that server is pre-set for assessing whether the threshold value reminded.Tool
Body, oil mass threshold value is preset when oil mass difference is less than, then illustrates that the current residual oil mass of the vehicle may support the vehicle foundation
Target navigation route running is to target location, but there are certain risks, such as may result in its oil in deviation target navigation route
Amount is not enough to support vehicle drive to target location, therefore need to generate the second prompting message, and second prompting message is sent
To client, to remind client to refuel.Second prompting message is the current residual oil mass for reminding its vehicle of user
It can support to refuel to target location, but there are the information of certain risk.
Further, if oil mass difference is not less than default oil mass threshold value, illustrate that the current residual oil mass of the vehicle is sufficient,
It can be supported to be driven to target location completely, without refueling.
It, can also be by first prompting message after obtaining the first prompting message and the second prompting message in the present embodiment
It is filled in pre-set oil mass prompting message template with the second prompting message, forms oil mass and remind text data；It uses again
Oil mass prompting text data is converted into oil mass and reminds voice data by TTS technology, passes through the client terminal playing oil mass reminding language
Sound data watch the information that client screen is shown without user, to know phase to realize voice reminder in driving process
The oil mass prompting message answered.It realizes that process is similar to step S401 and S402, to avoid repeating, is not described in detail one by one herein.
In intelligent navigation method provided by the present embodiment, it is based on the corresponding target road section oil mass in each navigation section, is obtained
The total oil mass of the corresponding route of target navigation route is taken, by the corresponding oil consumption coefficient of the road condition data in different navigation section, thus
Keep the total oil mass of route more objective rationally.In current residual oil mass oil mass total less than route, the first prompting message is generated, to remind
User refuels；In current residual oil mass not less than the total oil mass of route and the outage of route total oil mass and current residual oil mass
When value is less than default oil mass threshold value, the second prompting message is generated, oil mass prompting is carried out according to different oil mass situations to realize, with
Realize in vehicle according to before target navigation route running, first according to acquired the first prompting message and the second prompting message into
Row oiling processing, to guarantee smooth traveling of the vehicle according to target navigation route.
In one embodiment, as shown in fig. 6, being based on origin and target location, after obtaining target navigation route,
Intelligent navigation method further include:
S601: the corresponding hotel owner's list of each oiling service area in client displaying target navigation routine.
Specifically, server can obtain each oiling in target navigation route after obtaining target navigation route together
The corresponding hotel owner's list of service area can be chosen in user by clicking operation any in client displaying target navigation routine
When oiling service area, the corresponding hotel owner's list of oiling service area chosen in the target navigation route is shown in client, with
Just user carries out corresponding reservation processing according to hotel owner's list.
S602: the reserve requests that client is formed based on hotel owner's list are obtained, reserve requests include destination service area ID, mesh
Mark hotel owner ID and subscription time section.
Wherein, for the destination service area in unique identification original navigation route, (that is reserved adds destination service area ID
Oily service area) mark, can be service area title.Target hotel owner ID is for the target shop in unique identification destination service area
The mark of family (hotel owner reserved), can be hotel owner's title.Subscription time section is that user determines that it is thought according to actual needs
The period to be consumed into shop.Specifically, server clicks any shop in hotel owner's list in the target navigation route chosen
Family is to enter reservation interface corresponding with destination service area ID, and typing very target hotel owner ID and the reservation in the reservation interface
Period, so that user end to server sends reserve requests.
S603: statistics target hotel owner corresponding with destination service area ID and target hotel owner ID is in the current of subscription time section
Reservation number.
Specifically, server statistics target hotel owner corresponding with destination service area ID and target hotel owner ID is corresponding all
The quantity of reserve requests, and count the corresponding current reservation number of each subscription time section.In the present embodiment, due to chain
Development, hotel owner's title in different oiling service areas may be identical, but the hotel owner in same destination service area generally only has
Therefore uniqueness need to uniquely determine its corresponding target hotel owner based on destination service area ID and target hotel owner ID.This is currently reserved
Number refers to the successful number of reservation received by target hotel owner before triggering reserve requests.
S604: if currently reservation number is less than default number threshold value, reservation successful information is generated, and successfully believe reserving
Breath is sent to client.
Wherein, can reservation number threshold value be pre-set for assessing the number that continue reservation.Specifically, it takes
Device be engaged in when currently reservation number is less than reservation number threshold value, can be reserved, therefore, produces reservation successful information, and will
The reservation successful information is sent to client so that user understand reserved successful situation, thus subscription time section into
Shop consumption occurs to avoid the too long situation of queuing time.
S605: if currently reservation number is not less than reservation number threshold value, reservation failure information is generated, obtains destination service
Corresponding at least one recommendation hotel owner in the corresponding destination service area area ID, will reservation failure information and at least one recommendation hotel owner's hair
Client is given, hotel owner is recommended to be less than reservation number threshold value in the current reservation number of subscription time section.
Specifically, server is not available for reserving, to keep away when currently reservation number is not less than reservation reservation number threshold value
Exempt from excessive into shop number, therefore, produces reservation failure information, and the reservation failure information is sent to client, to use
Family understands the case where reservation failure.At this point, server can obtain corresponding at least one recommendation hotel owner of destination service area ID, it is each
Hotel owner is recommended to be less than reservation number threshold value in the current reservation number of subscription time section, i.e., each recommendation hotel owner is in subscription time section
It can be reserved.At least one recommendation hotel owner is sent to client by server, so that user carries out again according to recommendation hotel owner
Reservation, to facilitate user.
In intelligent navigation method provided by the present embodiment, the corresponding hotel owner's list of each oiling service area can be shown, with
Just reserve requests are formed based on hotel owner's list, so that user can know in advance the oiling service in front by target navigation route
Hotel owner's information provided by area, to carry out reservation processing.After obtaining reserve requests, target hotel owner is counted in subscription time
The current reservation number of section generates reservation successful information if currently reservation number is less than default number threshold value；Or current reservation
Number is not less than default number threshold value, then generates reservation failure information, and obtains at least one and recommend hotel owner, to carry out corresponding
Prompting.
In one embodiment, as shown in fig. 7, after step S604, successful information is reserved generating, and will reserve successfully
Information is sent to after client, intelligent navigation method further include:
S701: when vehicle is according to target navigation route running, the current location of client is obtained in real time.
Specifically, when vehicle is according to target navigation route running, locating module (such as GPS that server passes through client
Module), the current location of client is obtained, in real time to carry out route tracking.
S702: if current location in the preset range in the corresponding destination service area destination service area ID, by client
The target navigation route currently shown is switched to the corresponding area map in destination service area, shows current location extremely on area map
The area navigation route of target hotel owner.
Wherein, preset range is pre-set range, such as 1 kilometer.Specifically, server is in the current location of client
In the preset range in the corresponding destination service area destination service area ID, then illustrate vehicle driven to fastly destination service area and
It needs to enter destination service area, to consume into shop.At this point, the target navigation route that server currently shows client switches
For the corresponding area map in destination service area.The area navigation route of current location to target hotel owner is shown on area map.
It is to be appreciated that improving route by the area navigation route current location capable of enlarged displaying to the route between target hotel owner
The accuracy of navigation facilitates user to be quickly found out target hotel owner.
In intelligent navigation method provided by the present embodiment, in default model of the current location of client in destination service area
When enclosing interior, the corresponding area map of displaying target service area, shows current location to target hotel owner's in the client with amplification
Area navigation route facilitates user to be quickly found out target hotel owner to improve the accuracy of route guidance.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
In one embodiment, a kind of intelligent navigation device is provided, which intelligently leads with above-described embodiment
Boat method corresponds.As shown in figure 8, the intelligent navigation device includes route guidance request module 801, target navigation road
Line obtains module 802, oil consumption coefficient obtains module 803, target road section oil mass obtains module 804 and oil mass prompting message sends mould
Block 805.Detailed description are as follows for each functional module:
Route guidance request module 801, for obtaining the route guidance request of client transmission, route guidance request
Including origin, target location and current residual oil mass.
Target navigation route acquiring module 802, for obtaining target navigation route based on origin and target location,
Target navigation route include at least two navigation sections and be arranged in it is two neighboring navigation section between oiling service area.
Oil consumption coefficient obtains module 803, for obtaining the road condition data in each navigation section, based on road condition data and in advance
The oil consumption coefficient vs table of setting obtains the corresponding oil consumption coefficient in navigation section.
Target road section oil mass obtain module 804, for according to the corresponding section distance in each navigation section, oil consumption coefficient and
Pre-set unit oil consumption obtains the corresponding target road section oil mass in navigation section.
Oil mass prompting message sending module 805, for based on the corresponding target road section oil mass in each navigation section and currently
Fuel Oil Remaining obtains vehicle fuel quantity prompting message, and vehicle fuel quantity prompting message is sent to client.
Preferably, route guidance request module 801 include voice request receiving unit, voice recognition processing unit,
Keyword extracting unit and Keywords matching unit.
Voice request receiving unit, for obtain client transmission Voice Navigation request, Voice Navigation request include to
Identify voice data.
Voice recognition processing unit is obtained for carrying out speech recognition to voice data to be identified using speech recognition modeling
Take text data to be identified.
Keyword extracting unit obtains mesh for extracting using keyword extraction algorithm to text data to be identified
Mark keyword.
Keywords matching unit obtains the starting of successful match for matching predetermined keyword library based on target keyword
Place, target location and current residual oil mass.
Preferably, after target navigation route acquiring module 802, intelligent navigation device further includes that navigation text data obtains
Take unit and navigation voice data broadcast unit.
Navigation text data acquiring unit, for the corresponding oiling service area of target navigation route to be filled in navigation information
It prompts in template, obtains target navigation text data.
Navigate voice data broadcast unit, for target navigation text data to be converted into target navigation using TTS technology
Voice data, sending play instruction makes client terminal playing target navigation voice data.
Preferably, target road section oil mass obtains module 804, for using target road section oil mass calculation formula to each navigation
The unit oil consumption of the corresponding section distance in section, oil consumption coefficient and default setting is calculated, and the corresponding mesh in navigation section is obtained
Mark section oil mass；Target road section oil mass calculation formula is O=S*X*K, wherein O is target road section oil mass, and S is navigation section
Section distance, X are unit oil consumption, and K is the oil consumption coefficient in navigation section.
Preferably, oil mass prompting message sending module 805 includes the total oil mass acquiring unit of route, the transmission of the first prompting message
Unit, oil mass difference acquiring unit and the second prompting message transmission unit.
The total oil mass acquiring unit of route obtains target and leads for being based on the corresponding target road section oil mass in each navigation section
The total oil mass of the corresponding route of air route line.
First prompting message transmission unit generates first and reminds if being less than the total oil mass of route for current residual oil mass
Information, and the first prompting message is sent to client.
Oil mass difference acquiring unit obtains the total oil mass of route if being not less than the total oil mass of route for current residual oil mass
With the oil mass difference of current residual oil mass.
Second prompting message transmission unit generates second and reminds letter if being less than default oil mass threshold value for oil mass difference
Breath, and the second prompting message is sent to client.
Preferably, after target navigation route acquiring module 802, intelligent navigation device further includes hotel owner's list display list
Member, reserve requests acquiring unit, current reservation number acquiring unit, reservation are successfully processed unit and reservation failure handling unit.
Hotel owner's list display unit, for the corresponding shop of oiling service area each in client displaying target navigation routine
Family's list.
Reserve requests acquiring unit, the reserve requests formed for obtaining client based on hotel owner's list, reserve requests packet
Include destination service area ID, target hotel owner ID and subscription time section.
Current reservation number acquiring unit, for counting target shop corresponding with destination service area ID and target hotel owner ID
Current reservation number of the family in subscription time section.
Reservation is successfully processed unit, if being less than default number threshold value for currently reserving number, generates to reserve and successfully believe
Breath, and reservation successful information is sent to client.
Failure handling unit is reserved, if being not less than reservation number threshold value for currently reserving number, generates reservation failure
Information, obtain the corresponding destination service area destination service area ID it is corresponding at least one recommend hotel owner, will reservation failure information and
At least one recommends hotel owner to be sent to client, and hotel owner is recommended to be less than reservation number threshold in the current reservation number of subscription time section
Value.
Preferably, after reservation is successfully processed unit, intelligent navigation device further includes present location obtaining unit and area
Domain Map Switch unit.
Present location obtaining unit, for obtaining working as client in real time when vehicle is according to target navigation route running
Front position.
Area map switch unit, if the default model for current location in the corresponding destination service area destination service area ID
In enclosing, then the target navigation route that client is currently shown is switched to the corresponding area map in destination service area, area map
The upper area navigation route for showing current location to target hotel owner.
Specific about intelligent navigation device limits the restriction that may refer to above for intelligent navigation method, herein not
It repeats again.Modules in above-mentioned intelligent navigation device can be realized fully or partially through software, hardware and combinations thereof.On
Stating each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also store in a software form
In memory in computer equipment, the corresponding operation of the above modules is executed in order to which processor calls.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition can be as shown in Figure 9.The computer equipment include by system bus connect processor, memory, network interface and
Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment
Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data
Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The database of machine equipment, which is used to store, executes the data that above-mentioned intelligent navigation method is used or generated in the process, such as oil consumption coefficient
The table of comparisons.The network interface of the computer equipment is used to communicate with external terminal by network connection.The computer program quilt
To realize a kind of intelligent navigation method when processor executes.
In one embodiment, a kind of computer equipment is provided, including memory, processor and storage are on a memory
And the computer program that can be run on a processor, processor realize intelligent navigation in above-described embodiment when executing computer program
The step of method, such as step S201-S205 or Fig. 3 shown in Fig. 2 is to step shown in fig. 7, to avoid repeating, this
In repeat no more.Alternatively, processor execute computer program when realize this embodiment of intelligent navigation device in each module/it is mono-
The function of member, such as route guidance request module 801 shown in Fig. 8, target navigation route acquiring module 802, oil consumption system
Number obtains module 803, target road section oil mass obtains module 804 and oil mass prompting message sending module 805.Function, to avoid
It repeats, which is not described herein again.
In one embodiment, a computer readable storage medium is provided, meter is stored on the computer readable storage medium
The step of calculation machine program, which realizes intelligent navigation method in above-described embodiment when being executed by processor, such as Fig. 2
Shown step S201-S205 or Fig. 3 is to step shown in fig. 7, and to avoid repeating, which is not described herein again.Alternatively, should
The function of each module/unit in this embodiment of above-mentioned intelligent navigation device is realized when computer program is executed by processor,
Such as route guidance request module 801 shown in Fig. 8, target navigation route acquiring module 802, oil consumption coefficient obtain module
803, target road section oil mass obtains module 804 and oil mass prompting message sending module 805.Function, to avoid repeating, here not
It repeats again.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of intelligent navigation method characterized by comprising
Obtain the route guidance request that client is sent, route guidance request includes origin, target location and current
Fuel Oil Remaining；
Based on the origin and the target location, target navigation route is obtained, the target navigation route includes at least
Two navigation sections and the oiling service area being arranged between the two neighboring navigation section；
The road condition data for obtaining each navigation section, is based on the road condition data and pre-set oil consumption coefficient vs
Table obtains the corresponding oil consumption coefficient in the navigation section；
According to the corresponding section distance in each navigation section, the oil consumption coefficient and pre-set unit oil consumption, described in acquisition
The corresponding target road section oil mass in navigation section；
Based on each corresponding target road section oil mass in navigation section and the current residual oil mass, obtains vehicle fuel quantity and remind
Information, and the vehicle fuel quantity prompting message is sent to the client.
2. intelligent navigation method as described in claim 1, which is characterized in that the route guidance for obtaining client transmission is asked
It asks, the route guidance request includes origin, target location and current residual oil mass, comprising:
The Voice Navigation request that client is sent is obtained, the Voice Navigation request includes voice data to be identified；
Speech recognition is carried out to the voice data to be identified using speech recognition modeling, obtains text data to be identified；
The text data to be identified is extracted using keyword extraction algorithm, obtains target keyword；
Predetermined keyword library is matched based on the target keyword, obtains the origin of successful match, target location and current
Fuel Oil Remaining.
3. intelligent navigation method as described in claim 1, which is characterized in that be based on the origin and the mesh described
Place is marked, after obtaining target navigation route, the intelligent navigation method further include:
The corresponding oiling service area of the target navigation route is filled in navigation information prompt template, target navigation text is obtained
Notebook data；
The target navigation text data is converted by target navigation voice data using TTS technology, sending play instruction makes institute
State target navigation voice data described in client terminal playing.
4. intelligent navigation method as described in claim 1, which is characterized in that described according to the corresponding section in each navigation section
Distance, the oil consumption coefficient and pre-set unit oil consumption obtain the corresponding target road section oil mass in the navigation section, packet
It includes:
Using target road section oil mass calculation formula to the corresponding section distance in each navigation section, the oil consumption coefficient and pre-
If the unit oil consumption being arranged is calculated, the corresponding target road section oil mass in the navigation section is obtained；The target road section oil mass
Calculation formula is O=S*X*K, wherein O is target road section oil mass, and S is the section distance in the navigation section, and X is the unit
Oil consumption, K are the oil consumption coefficient in the navigation section.
5. intelligent navigation method as described in claim 1, which is characterized in that described corresponding based on each navigation section
Target road section oil mass and the current residual oil mass obtain vehicle fuel quantity prompting message, comprising:
Based on the corresponding target road section oil mass in each navigation section, it is always oily to obtain the corresponding route of the target navigation route
Amount；
If the current residual oil mass is less than the total oil mass of the route, the first prompting message is generated, and described first is reminded
Information is sent to the client；
If the current residual oil mass is not less than the total oil mass of the route, the total oil mass of the route and the current residual are obtained
The oil mass difference of oil mass；
If the oil mass difference is less than default oil mass threshold value, the second prompting message is generated, and second prompting message is sent out
Give the client.
6. intelligent navigation method as described in claim 1, which is characterized in that be based on the origin and the mesh described
Place is marked, after obtaining target navigation route, the intelligent navigation method further include:
The corresponding hotel owner's list of each oiling service area in the target navigation route is shown in the client；
The reserve requests that client is formed based on hotel owner's list are obtained, the reserve requests include destination service area ID, mesh
Mark hotel owner ID and subscription time section；
Target hotel owner corresponding with the destination service area ID and the target hotel owner ID is counted in the subscription time section
Current reservation number；
If the current reservation number is less than default number threshold value, reservation successful information is generated, and described reserve successfully is believed
Breath is sent to the client；
If the current reservation number is not less than reservation number threshold value, reservation failure information is generated, the destination service is obtained
The corresponding destination service area area ID it is corresponding at least one recommend hotel owner, will the reservation failure information and at least one described in push away
It recommends hotel owner and is sent to the client, it is described that hotel owner is recommended to be less than reservation number in the current reservation number of the subscription time section
Threshold value.
7. intelligent navigation method as claimed in claim 6, which is characterized in that reserve successful information in the generation, and by institute
It states reservation successful information to be sent to after the client, the intelligent navigation method further include:
When vehicle is according to the target navigation route running, the current location of the client is obtained in real time；
If the current location is in the preset range in the corresponding destination service area the destination service area ID, by the client
The target navigation route that currently shows is held to be switched to the corresponding area map in the destination service area, on the area map
Show the area navigation route of the current location to the target hotel owner.
8. a kind of intelligent navigation device characterized by comprising
Route guidance request module, for obtaining the route guidance request of client transmission, the route guidance request packet
Include origin, target location and current residual oil mass；
Target navigation route acquiring module, for obtaining target navigation route based on the origin and the target location,
The target navigation route includes that at least two navigation sections and the oiling being arranged between the two neighboring navigation section take
Be engaged in area；
Oil consumption coefficient obtains module, for obtaining the road condition data in each navigation section, based on the road condition data and in advance
The oil consumption coefficient vs table being first arranged obtains the corresponding oil consumption coefficient in the navigation section；
Target road section oil mass obtain module, for according to the corresponding section distance in each navigation section, the oil consumption coefficient and in advance
The unit oil consumption being first arranged obtains the corresponding target road section oil mass in the navigation section；
Oil mass prompting message sending module, for based on the corresponding target road section oil mass in each navigation section and it is described currently
Fuel Oil Remaining obtains vehicle fuel quantity prompting message, and the vehicle fuel quantity prompting message is sent to the client.
9. a kind of computer equipment, including memory, processor and storage are in the memory and can be in the processor
The computer program of upper operation, which is characterized in that the processor realized when executing the computer program as claim 1 to
The step of any one of 7 intelligent navigation method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In the step of realization intelligent navigation method as described in any one of claim 1 to 7 when the computer program is executed by processor
Suddenly.
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| CN112325895A (en) * | 2020-10-29 | 2021-02-05 | 腾讯科技（深圳）有限公司 | Navigation information processing method, terminal and server |
| CN112511623A (en) * | 2020-11-26 | 2021-03-16 | 北京哥们加油网络科技有限公司 | Intelligent energy supply guide system based on post house system |
| CN113532454A (en) * | 2020-04-17 | 2021-10-22 | 陕西汽车集团有限责任公司 | Vehicle oil quantity early warning method based on historical oil consumption and path planning |
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